74HCT14 Datasheet, PDF (19/23 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

Philips Semiconductors
Hex inverting Schmitt trigger
DIP14: plastic dual in-line package; 14 leads (300 mil)
Product specification
74HC14; 74HCT14
SOT27-1
D
L
Z
e
b
14
pin 1 index
A_{2 A}
A₁
wM
b₁
8
M_E
c
(e ₁)
M_H
E
1
7
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A₁
min.
A₂
max.
b
b₁
c
D ⁽¹⁾
E ⁽¹⁾
e
e₁
L
M_E
M_H
w
Z ⁽¹⁾
max.
mm
4.2
0.51
3.2
1.73
1.13
0.53
0.38
0.36 19.50 6.48
0.23 18.55 6.20
2.54
7.62
3.60
3.05
8.25
7.80
10.0
8.3
0.254
2.2
inches 0.17
0.02
0.13
0.068 0.021 0.014
0.044 0.015 0.009
0.77
0.73
0.26
0.24
0.1
0.3
0.14
0.12
0.32
0.31
0.39
0.33
0.01 0.087
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
OUTLINE
VERSION
SOT27-1
IEC
050G04
REFERENCES
JEDEC
JEITA
MO-001
SC-501-14
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-13
2003 Oct 30
19